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Internet Message Format  |  1992-11-08  |  946 b 
  1. Path: sparky!uunet!charon.amdahl.com!pacbell.com!sgiblab!sdd.hp.com!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!att!news.cs.indiana.edu!bsu-cs!news.nd.edu!dumpster!fdeck
  2. From: fdeck@dumpster.helios.nd.edu (francis deck)
  3. Newsgroups: sci.electronics
  4. Subject: Crystal-controlled FM XMTR?
  5. Message-ID: <1992Nov6.204019.6938@news.nd.edu>
  6. Date: 6 Nov 92 20:40:19 GMT
  7. References: <1992Nov5.162651.7465@unislc.uucp> <1992Nov6.200359.27073@ms.uky.edu>
  8. Sender: news@news.nd.edu (USENET News System)
  9. Organization: OUC, University of Notre Dame
  10. Lines: 10
  11.  
  12. I've seen talk about one-chip FM transmitter circuits, but it
  13. appears they are all slug-tuned and experience frequency drift.
  14. Is there a simple circuit out there which is a monaural or
  15. stereo (doesn't matter for my application) FM transmitter,
  16. but which has a crystal timebase?  I'd imagine it'd use some
  17. sort of PLL, but at 89 to 108 MHz, I'm lost.  Any help?
  18.  
  19. f.deck
  20. physics
  21. notre dame
  22.